| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 0.3 | 5.8e+01 | 1.3e+02 | 1.88e+02 | 491 |
| 1.0e-02 |
| 0.6 | 5.8e+01 | 2.2e+01 | 8.00e+01 | 79 |
| 1.0e-03 |
| 0.8 | 6.0e+01 | 6.6e+00 | 6.66e+01 | 21 |
| 1.0e-04 |
| 1.2 | 6.6e+01 | 2.6e+00 | 6.86e+01 | 10 |
| 1.0e-05 |
| 3.2 | 2.6e+02 | 3.2e+00 | 2.63e+02 | 7 |
| 1.0e-07 |
| -0.0 | 1.4e+04 | - | - | failure |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.6 | 5.2e+01 | 3.2e+01 | 8.40e+01 | 115 |
| 1.0e-03 |
| 0.8 | 5.4e+01 | 6.3e+00 | 6.03e+01 | 19 |
| 1.0e-04 |
| 1.3 | 5.6e+01 | 2.5e+00 | 5.85e+01 | 9 |
| 1.0e-07 |
| -0.0 | 1.2e+04 | - | - | failure |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 0.3 | 7.2e+03 | 1.1e+02 | 7.31e+03 | 495 |
| 1.0e-02 |
| 0.3 | 7.0e+03 | 2.5e+01 | 7.02e+03 | 106 |
| 1.0e-03 |
| 0.4 | 6.7e+03 | 3.9e+00 | 6.70e+03 | 18 |
| 1.0e-04 |
| 0.6 | 6.4e+03 | 1.5e+00 | 6.40e+03 | 8 |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.4 | 7.2e+03 | 2.0e+01 | 7.22e+03 | 92 |
| 1.0e-03 |
| 0.4 | 6.8e+03 | 3.5e+00 | 6.80e+03 | 17 |
| 1.0e-04 |
| 0.6 | 6.0e+03 | 1.5e+00 | 6.00e+03 | 9 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.3 | 1.0e+01 | 1.7e+01 | 2.70e+01 | 82 |
| 1.0e-03 |
| 0.4 | 1.0e+01 | 4.1e+00 | 1.41e+01 | 18 |
| 1.0e-04 |
| 0.6 | 1.1e+01 | 1.8e+00 | 1.28e+01 | 8 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.3 | 1.0e+01 | 1.9e+01 | 2.90e+01 | 86 |
| 1.0e-03 |
| 0.4 | 1.0e+01 | 3.4e+00 | 1.34e+01 | 17 |
| 1.0e-04 |
| 0.6 | 1.0e+01 | 1.7e+00 | 1.17e+01 | 9 |
|